Raise the levels of your pool and spa filtration systems with the Hurricane HF-MAS08-01 Cartridge Filters, designed to fit Pleatco PMA25-M and Master Spas Outer Cartridges for PMA-PROPAK2-M, among other compatible models. Engineered with precision, these filter cartridges feature exclusive turquoise end caps, ensuring top-notch quality that surpasses original manufacturer standards. Measuring 8 inches in length, 6.5 inches in outer diameter, 4.0625 inches in top holes, and 4.0625 inches in bottom holes, these spa essentials are crafted to tighter tolerances than competitors. Experience superior filtration performance with the advanced point bond filter media of these pool accessories. Compared to trilobal or classic non-woven media, this technology provides tighter filtration capabilities, effectively capturing biomass, dirt, debris, hair, leaves, and even critters. Keep your pool or spa pristine, ensuring a safe and hygienic environment for your family to enjoy. Save money without compromising on quality. Trusted by pool companies, commercial pools, and residential owners nationwide, Hurricane filters offer extended durability and easier cleaning. With longer-lasting filters, you'll spend less on replacements each season, reducing maintenance costs and minimizing wear and tear on your pumps. Plus, the USA-based production ensures premium pleat materials, end caps, and max flow cores, surpassing imported alternatives. Get swept up in clean with the Durable 8x6.5 Inch Pool and Spa Filter Cartridges from Hurricane, setting the standard for excellence in filtration technology.